Edwardian Sapphire and Diamond Crossover Ring hatton garden1

Edwardian Sapphire and Diamond Crossover Ring hatton garden2

Edwardian Sapphire and Diamond Crossover Ring hatton garden3

Edwardian Sapphire and Diamond Crossover Ring hatton garden4

Edwardian Sapphire and Diamond Crossover Ring hatton garden5

Edwardian Sapphire and Diamond Crossover Ring hatton garden6

Edwardian Sapphire and Diamond Crossover Ring hatton garden7

Edwardian Sapphire and Diamond Crossover Ring, circa 1910.

Yellow Gold & Platinum, Diamond, Sapphire

£10,800

and ring. Set with a shape no heat sapphire in an setting with an approximate weight of 1.60 , further set with a cushion shape diamond in an open back with an approximate weight of 1.00 carats, further adorned by eight cushion shape old mine in open back settings with a combined weight of 0.60 carats. The total approximate diamond weight is 1.60 carats, to an impressive crossover design featuring curving claws, a pierced and fancy open backholing, flanked by trumpeting with edging flowing through a tapering . 18 yellow carat and , 1910, accompanied by Gemmological Certification Services (GCS) report #5782-833.

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Reference Number 27275

Ring size: N

Size Guide

The majority of items can be re-sized free of charge.

Period Edwardian

Metal Yellow Gold & Platinum

Gemstone Basaltic Unheated Sapphire, Old Cut, approximately 1.6ct Diamond, Old Mine, approximately 1ct 8 x Diamonds, Old Mine, approximately 0.62ct total

Condition

This ring is in excellent condition.

Chairman's Notes

Cross over rings were first popularized in the late 18th century, when a young Napoleon presented Joséphine with a sapphire and diamond crossover engagement ring. The crossover design, also known as a ‘toi et moi’, the French for ‘you and I’, is a particularly romantic style, which has been favoured by icons including Jackie Kennedy.

Delivery & Returns

Inside diameter (mm)	USA	UK	China India	European
11.63	0
11.84	¼
12.04	½	A
12.24	¾	A½
12.45	1	B	1
12.65	1¼	B½
12.85	1½	C
13.06	1¾	C½		41
13.26	2	D	2	42
13.46	2¼	D½
13.67	2½	E	3	43
13.87	2¾	E½
14.07	3	F	4	44
14.27	3¼	F½	5	45
14.48	3½	G
14.68	3¾	G½	6	46
		H		47
14.88	4	H½	7
15.09	4¼	I		48
15.29	4½	I½	8
15.49	4¾	J		49
15.7	5	J½	9	50
15.9	5¼	K		51
16.1	5½	K½	10
16.31	5¾	L		52
16.51	6	L½	11
16.71	6¼	M	12	53
16.92	6½	M½	13
17.12	6¾	N		54
17.32	7	O	14	55
17.53	7¼	O½		56
17.73	7½	P	15
17.93	7¾	P½		57
18.14	8	Q	16
18.34	8¼	Q½		58
18.54	8½	R	17	59
18.75	8¾	R½
18.95	9	S	18	60
19.15	9¼
19.35	9½	S½	19	61
19.56	9¾	T
19.76	10	T½	20	62
19.96	10¼	U	21
20.17	10½	U½	22	63
20.37	10¾	V		64
20.57	11	V½	23
20.78	11¼	W		65
20.98	11½	W½	24
21.18	11¾	X		66
21.39	12	Y	25	67
21.59	12¼	Y½		68
21.79	12½	Z	26
22	12¾	Z½		69
22.2	13		27
22.4	13¼
22.61	13½
22.81	13¾
23.01	14
23.22	14¼
23.42	14½
23.62	14¾
23.83	15
24.03	15¼
24.23	15½
24.43	15¾
24.64	16

Next day delivery Tuesday to Saturday before 1pm – order by 4:30pm	Complimentary
Nominated day delivery Tuesday to Saturday	Complimentary
Same Day Delivery within London Monday to Saturday – order by 3:30pm	£100

USA 7-10 business days - complimentary fully insured shipping	Complimentary
Europe and Rest of World 7-10 business days - complimentary fully insured shipping	Complimentary

Edwardian Sapphire and Diamond Crossover Ring, circa 1910.

Yellow Gold & Platinum, Diamond, Sapphire

£10,800

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